chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 4608577 4608578 T G 17 GENIC homozygous 109074874 20 4608594 4608595 A C 12 GENIC homozygous 109074876 20 4608606 4608607 G T 12 GENIC homozygous 109074878 20 4608635 4608636 T C 16 GENIC homozygous 109074880 20 4608751 4608752 C T 19 GENIC homozygous 109296192 20 4608756 4608757 G A 17 GENIC homozygous 109074882